That's more likely a lack of hardware acceleration I recently learned, if you're talking about youtube. They use VP9 by default, which isn't hardware accelerate

That's more likely a lack of hardware acceleration I recently learned, if you're talking about youtube. They use VP9 by default, which isn't hardware accelerated in most cases. I installed this recently and the difference in heat and battery life on my Macbook Pro is astounding. https://github.com/erkserkserks/h264ify https://github.com/erkserkserks/h264ify